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Information × Registration Number 0218U002098, 0117U006410 , R & D reports Title Photochemical subnanopolisation of the surface of dielectrics using an optical dipole field popup.stage_title Head Grygoruk Valeriy, Доктор фізико-математичних наук Registration Date 17-01-2018 Organization Taras Shevchenko Kiev University popup.description2 The calculation of the evanescent wave parameters in the near zone of quantum surface nanosheets is performed, depending on the mean square roughness value. It is shown that the interaction of molecular chlorine in the ground state with quartz is thermodynamically disadvantageous to the process up to 700 K, and in the excited triplet state, as well as atomic chlorine, is probable in the whole range of temperatures (from 0 to 900 K). It was established that the overlay of the electromagnetic field reduces the energy effects of the reactions, reduces the temperature required to ensure the thermodynamic utility of the process. It is proposed to use an evanescent wave for the polarization of silicon dioxide and atomic chlorine with the optimal orientation of their dipole moments for optical dipole-dipole-dipole interaction using the strongest, quasi-electrostatic ~ 1 / r3, components of the BP. It was shown that the subnanolocalization of the photochemical etching process is carried out by the region of the highest gradient of the near field at the vertices of the surface nanoinhomogeneities, which draws polarized chlorine molecules, such as optical tweezers. In this case, near-field subnanolocation of photochemical digestive processes, in theory, has no dimensional constraints up to the size of single atoms. Product Description popup.authors Ірина Сердега Вадим Павленко Василь Канєвський Володимир Сидоренко Дмитро Василенко Зоя Войтенко Петро Кравчук popup.nrat_date 2020-04-02 Close